Block play board



FIG. 1 is a top, front and right side perspective view of the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom, front and right side perspective view thereof; and,

FIG. 9 shows a detail of FIG. 8 , shown separately for clarity ofillustration.

CLAIM The ornamental design for a block play board, as shown anddescribed.